“national prototype of the kilogram for checking”的概念、定义、翻译、参考文献-科学参考

单词	national prototype of the kilogram for checking
释义	national prototype of the kilogram for checking Encyclopedia 工学质量计量技术释 national prototype of the kilogram for checking1千克质量作证基准砝码为了监测1千克质量基准砝码的量值是否发生变化而专门设立的复制件。
随便看	nonsingular space nonsingular spacetime nonsingular stochastic process nonsingular surface nonsingular system non singular transformation non-singular transformation nonsingular transformation nonsingular value nonsingular variety nonsingular zero non-sintered brick non-sinusoidal non-sister chromatid non-skeletal phase of chronic fluorosis non-slack inequality non-small cell lung cancer nonsmooth nonsmoothable manifold nonsmoothable variety nonsmooth analysis non-smooth bifurcation non-smooth chaos non-smooth control nonsmooth equation

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